354182 (2002 DU3)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2382315871 ± 2.00e+00
Semi-major axis (a)1.1454345546 AU ± 3.00e+00
Inclination (i)8.70787462° ± 4.00e+00
Long. of Asc. Node (Ω)0.60142585° ± 5.00e+00
Arg. of Perihelion (ω)245.62971078° ± 6.00e+00
Mean Anomaly (M)63.94753647° ± 7.10e-06
Mean Motion (n)0.8040014935°/day ± 3.16e+00
Perihelion dist (q)0.87255586 AU ± 3.24e+00
Aphelion dist (Q)1.41831325 AU ± 4.36e+00
Orbital Period1.22590106 yr ± 4.82e+00
NGA Modelr2
A22.58095168e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.363″
Uncertainty0
Orbit TypeApollo
MOID0.007216 AU
Observations Used284
Oppositions4
Arc Total2002-2024
First Observation Used2002-01-25
Last Observation Used2024-11-18
Observations (305)
Date Type RA Dec Mag Band Observatory
2013-09-13 09:37:56 C 02 02 37.23 +09 57 35.1 q G96
2013-09-13 09:51:02 C 02 02 35.23 +09 57 44.8 q G96
2013-09-13 10:04:05 C 02 02 33.20 +09 57 54.9 q G96
2013-09-13 10:17:11 C 02 02 31.20 +09 58 04.9 q G96
2013-09-16 10:42:12 C 01 51 47.53 +10 50 43.7 q 703
2013-09-16 10:49:28 C 01 51 46.56 +10 50 46.0 q 703
2013-09-16 10:56:48 C 01 51 45.37 +10 50 55.6 q 703
2013-09-16 11:04:11 C 01 51 43.99 +10 50 59.3 q 703
2013-09-24 10:20:11 C 01 21 31.32 +12 42 00.9 q 703
2013-09-24 10:29:48 C 01 21 29.63 +12 42 05.6 q 703
2013-09-24 10:39:31 C 01 21 28.05 +12 42 10.2 q 703
2013-09-24 10:49:11 C 01 21 26.44 +12 42 12.4 q 703
2013-09-30 14:26:23 C 00 58 08.94 +13 36 07.2 q D29
2013-09-30 14:49:18 C 00 58 05.25 +13 36 13.7 q D29
2013-09-30 15:12:11 C 00 58 01.55 +13 36 20.0 q D29
2013-10-04 03:58:32 C 00 45 27.34 +13 55 00.2 q H15
2013-10-04 04:13:01 C 00 45 25.10 +13 55 03.3 q H15
2013-10-04 04:26:15 C 00 45 23.15 +13 55 05.4 q H15
2013-10-04 04:39:32 C 00 45 21.21 +13 55 07.6 q H15
2013-10-09 07:04:40 C 00 28 58.05 +14 09 03.4 q 703
2013-10-09 07:15:41 C 00 28 56.68 +14 09 04.1 q 703
2013-10-09 07:26:41 C 00 28 55.17 +14 09 04.0 q 703
2013-10-09 07:37:43 C 00 28 53.75 +14 09 04.9 q 703
2013-10-14 04:27:54 C 00 15 46.42 +14 11 49.5 q 703
2013-10-14 04:39:05 C 00 15 45.17 +14 11 47.3 q 703
2013-10-14 04:50:13 C 00 15 44.03 +14 11 47.9 q 703
2013-10-14 05:01:22 C 00 15 42.87 +14 11 47.7 q 703
2013-10-25 09:59:52 C 23 55 17.025 +14 00 07.50 L F51
2013-10-25 10:16:02 C 23 55 16.091 +14 00 06.35 L F51
2013-10-25 12:49:57 C 23 55 09.46 +13 59 53.2 q D29
2013-10-25 13:18:35 C 23 55 07.69 +13 59 52.6 q D29
2013-10-25 13:47:13 C 23 55 06.19 +13 59 51.2 q D29
2013-10-30 19:05:32 C 23 50 00.94 +13 53 17.2 q A13
2013-10-30 19:30:36 C 23 50 00.04 +13 53 16.6 q A13
2013-10-30 19:55:46 C 23 49 59.10 +13 53 15.9 q A13
2013-12-02 00:44:52 C 00 00 18.80 +14 40 48.8 u H21
2013-12-02 00:47:17 C 00 00 18.91 +14 40 49.8 u H21
2013-12-02 01:11:26 C 00 00 19.90 +14 40 53.0 u H21
2013-12-02 01:18:23 C 00 00 20.22 +14 40 54.7 u H21
2017-12-14 11:33:31 C 11 35 20.67 +17 44 43.8 U G96
2017-12-14 11:40:58 C 11 35 21.61 +17 44 38.9 U G96
2017-12-14 11:48:27 C 11 35 22.50 +17 44 34.7 U G96
2018-11-08 07:14:38 C 03 57 29.86 +42 21 04.1 o 291
2018-11-08 07:18:59 C 03 57 29.27 +42 21 05.6 o 291
2018-11-08 07:23:18 C 03 57 28.69 +42 21 06.9 o 291
2018-11-09 10:35:45 C 03 53 51.67 +42 28 39.1 o 291
2018-11-09 10:38:30 C 03 53 51.29 +42 28 39.6 o 291
2018-11-09 10:41:17 C 03 53 50.88 +42 28 40.1 o 291
2018-11-18 06:40:12 C 03 24 14.41 +42 45 06.8 V G96
2018-11-18 06:47:44 C 03 24 13.24 +42 45 06.2 V G96